Results 31 to 40 of about 1,045,365 (269)
Depth perception on fundus images using a single-channel stereomicroscopy
Journal of Innovative Optical Health Sciences, 2021 Typical fundus photography produces a two-dimensional image. This makes it difficult to observe the microvascular and neural abnormalities, because the depth of the image is missing. To provide depth appreciation, we develop a single-channel stereoscopic
Edalat Radfar +4 more
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Review of 3D Imaging by Coded Aperture Correlation Holography (COACH)
Applied Sciences, 2019 Coded aperture correlation holography (COACH) is a relatively new technique to record holograms of incoherently illuminated scenes. In this review, we survey the main milestones in the COACH topic from two main points of view.
Joseph Rosen +4 more
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Imaging Systems and Techniques
Measurement Science and Technology, 2011 This special feature on Imaging Systems and Techniques comprises 27 technical papers, covering essential facets in imaging systems and techniques both in theory and applications, from research groups spanning three different continents. It mainly contains peer-reviewed articles from the IEEE International Conference on Imaging Systems and Techniques ...
Giakos, G. +6 more
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Imaging in systemic amyloidosis [PDF]
British Medical Bulletin, 2013 Diagnosis of systemic amyloidosis remains challenging. Histology, the current gold standard for diagnosis of amyloidosis provides limited information on the extent of the disease and is not useful for monitoring. Non-invasive imaging modalities offer an easy way to evaluate whole-body amyloid burden, accurately identify organ involvement, quantify and ...
Sajitha, Sachchithanantham +1 more
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Influence of Image Processing Method on Wavefront Reconstruction Accuracy of Large-Aperture Laser
Photonics, 2023 In order to improve the wavefront reconstruction accuracy of a large-aperture laser, this paper proposed an adaptive window preprocessing algorithm based on the threshold center of gravity method (AW-TCoG).
Gangyu Wang +5 more
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IEEE Photonics Journal, 2022 Considering that the driver and passengers need different display content in the vehicle display, we propose a dual-view and multi-content head-up display (HUD).
Zhenlv Lv, Juan Liu, Yan Yang
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IEEE Photonics Journal, 2022 Inthis paper, we report a ghost imaging (GI) method using a periodic pseudo-thermal optical field generated by a 4 × 4 silicon optical phased array (OPA) with an independently tuned grating coupler antenna.
Zihao Wang +7 more
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A Multi-Camera System for Bioluminescence Tomography in Preclinical Oncology Research
Diagnostics, 2013 Bioluminescent imaging (BLI) of cells expressing luciferase is a valuable noninvasive technique for investigating molecular events and tumor dynamics in the living animal.
Ralph P. Mason +6 more
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UAV-Based Hyperspectral Imaging for River Algae Pigment Estimation
Remote Sensing, 2023 Harmful and nuisance algal blooms are becoming a greater concern to public health, riverine ecosystems, and recreational uses of inland waterways. Algal bloom proliferation has increased in the Upper Clark Fork River due to a combination of warming water
Riley D. Logan +5 more
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UAV High-Speed Target Reconnaissance and Deblurring
IEEE AccessIn military operations, the detection of enemy targets by reconnaissance aircraft usually results in obvious motion blur in imaging due to the rapid movement or position change of the target, which poses a challenge for accurate target identification. To
Zhaoqi Hou +4 more
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